Speaker



FIG. 1 is a perspective view of a speaker, embodying my new design;

FIG. 2 is a front elevational view of the speaker of FIG. 1;

FIG. 3 is a rear elevational view of the speaker of FIG. 1;

FIG. 4 is a left elevational view of the speaker of FIG. 1;

FIG. 5 is a right elevational view of the speaker of FIG. 1;

FIG. 6 is a top elevational view of the speaker of FIG. 1; and,

FIG. 7 is a bottom elevational view of the speaker of FIG. 1.

The features shown in broken lines are environment only and not part of the claimed design. 

CLAIM The ornamental design for speaker, as shown and described. 